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Conferences > BGPPM > 2018 > BTu4A > BTu4A.2

Ultrasensitive label-free immunosensor based on graphene oxide integrated dual-peak long period grating

Chen Liu, Zhongyuan Sun, Lin Zhang, and Xianfeng Chen

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Abstract

We propose a label-free immunosensor using graphene oxide-integrated dual-peak long period grating. This biosensor achieved an ultrahigh sensitivity with limit of detection of 7 ng/mL for anti-IgG detection.

© 2018 The Author(s)

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